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- Newsgroups: comp.lang.lisp.mcl
- Path: sparky!uunet!spool.mu.edu!umn.edu!noc.msc.net!uc.msc.edu!apctrc!zdhm06
- From: zdhm06@trc.amoco.com (Donald H. Mitchell)
- Subject: MCL support for MOP
- Message-ID: <1992Dec29.150748@trc.amoco.com>
- Originator: zdhm06@scholar
- Keywords: CLOS, MOP
- Sender: usenet@trc.amoco.com
- Organization: Amoco Production Company, Tulsa Research
- Date: Tue, 29 Dec 1992 21:07:48 GMT
- Lines: 24
-
-
- I saw an article in the lisp newsgroup that had one phrase that worried me.
- I'm considering using MCL for a large project that I've been doing on
- a set of Symbolics ivory boards. I want to be certain that MCL will
- support my needs.
-
- That project requires the ability to define new metaclasses and
- use them with defclass;
- it further requires the ability to define new methods for that metaclass for
- direct-slot-definition-class, effective-slot-definition-class, and
- compute-effective-slot-definition;
- it requires the ability to create subclasses of standard-slot-definition
- to add "facets" to slots (really slots on the slots); and finally,
- to support the above, we define subclasses of standard-direct-slot... and
- standard-effective-slot...
-
- Does MCL support programmers making these modifications?
-
-
- --
- Don Mitchell dmitchell@trc.amoco.com
- Amoco Production Company (918) 660-4270
- Tulsa Research Center
- P.O. Box 3385, Tulsa, OK 74102
-